<template>
    <div>
        <!-- 面包屑导航区域 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item  :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>

        <!-- 卡片视图区域 -->
        <el-card>
            <!-- 搜索区域 -->
            <el-row>
                <el-col :span="8">
                    <el-input placeholder="请输入内容">
                        <el-button slot="append" icon="el-icon-search"></el-button>
                    </el-input>
                </el-col>
            </el-row>

            <!-- 订单列表区域 -->
            <el-table :data="orderlist" border stripe>
                <el-table-column type="index"></el-table-column>
                <el-table-column label="订单编号" prop="order_number"></el-table-column>
                <el-table-column label="订单价格" prop="order_price" width="95px"></el-table-column>
                <el-table-column label="是否付款" prop="pay_status" width="85px">
                    <template slot-scope="scope">
                        <el-button type="danger" plain v-if="scope.row.pay_status === '0'" size="mini">未付款</el-button>
                        <el-button type="success" plain v-if="scope.row.pay_status === '1'" size="mini">已付款</el-button>
                    </template>
                </el-table-column>
                <el-table-column label="是否发货" prop="is_send" width="80px">
                </el-table-column>
                <el-table-column label="下单时间" prop="create_time" width="140px">
                    <template slot-scope="scope">
                        {{scope.row.create_time | dataFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="130px">
                    <template>
                        <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
                        <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
                    </template>
                </el-table-column>
            </el-table>
             <!-- 分页区域 -->
             <el-pagination
                @size-change="handleSizeChange"
                @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum"
                :page-sizes="[3, 5, 10, 15]"
                :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper"
                :total="total">
            </el-pagination>
        </el-card>

        <!-- 修改地址对话框 -->
        <el-dialog
            title="修改地址"
            :visible.sync="addressVisible"
            width="50%"
            @close="addressDialogClosed">
            <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="addressVisible = false">取 消</el-button>
                <el-button type="primary" @click="addressVisible = false">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 展示物流进度对话框 -->
        <el-dialog
            title="物流进度"
            :visible.sync="progressVisible"
            width="50%"
            @close="progressDialogClosed">
            <!-- 时间线 -->
            <el-timeline>
                <el-timeline-item
                v-for="(activity, index) in progressInfo"
                :key="index"
                :timestamp="activity.time">
                {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
import cityData from './citydata.js'
export default {
    data() {
        return {
            // 查询条件
            queryInfo: {
                query: '',
                pagenum: 1,
                pagesize: 10
            },
            // 订单列表的数据列表
            orderlist: [],
            // 总数据条数
            total: 0,
            // 控制修改地址对话框的显示与隐藏
            addressVisible: false,
            addressForm: {
                address1: [],
                address2: ''
            },
            addressFormRules: {
                address1: [
                    { required: true, message: '请选择省市区/县', trigger: 'blur' }
                ],
                address2: [
                    { required: true, message: '请输入详细地址', trigger: 'blur' }
                ]
            },
            cityData: cityData,
            progressVisible: false,
            progressInfo: []
        }
    },
    created() {
        this.getOrderList()
    },
    methods: {
        // 获取订单列表数据
        async getOrderList() {
            const { data: res } = await this.$http.get('orders', {
                params: this.queryInfo
            })
            if (res.meta.status !== 200) {
                return this.$message.error('获取订单列表失败')
            }
            // console.log(res.data)
            this.orderlist = res.data.goods
            this.total = res.data.total
        },
        // 监听 pagesize 改变
        handleSizeChange(newSize) {
            this.queryInfo.pagesize = newSize
            this.getOrderList()
        },
        // 监听 pagenum 改变
        handleCurrentChange(newPage) {
            this.queryInfo.pagenum = newPage
            this.getOrderList()
        },
        // 展示修改地址的对话框
        showBox() {
            this.addressVisible = true
        },
        addressDialogClosed() {
            this.$refs.addressFormRef.resetFields()
        },
        async showProgressBox() {
            const { data: res } = await this.$http.get('/kuaidi/1106975712662')
            if (res.meta.status !== 200) {
                return this.$message.error('获取物流信息失败')
            }
            this.$message.success('获取物流信息成功')
            this.progressInfo = res.data

            this.progressVisible = true
            console.log(this.progressInfo)
        }
    }
}
</script>

<style lang="less" scoped>
@import '../../plugins/timeline/timeline.css';
@import '../../plugins/timeline-item/timeline-item.css';

.el-cascader{
    width: 100%;
}
</style>
